| 发明名称 |
CATALYST RECOVERY IN THE CARBONYLATION OF CHLOROBUTENES TO PENTENOYL CHLORIDE |
| 摘要 |
Palladium catalyst residue is recovered from still heels by treating the still heels with hydrochloric acid, converting the palladium component to crotyl palladium chloride, and using the crotyl palladium chloride as catalyst in the carbonylation of chlorobutene to 3pentenoyl chloride.
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| 申请公布号 |
CA2188553(A1) |
申请公布日期 |
1995.11.16 |
| 申请号 |
CA19952188553 |
申请日期 |
1995.05.03 |
| 申请人 |
DSM N.V. |
发明人 |
MURPHREE, BRUCE EDWIN;BUNEL, EMILIO ENRIQUE |
| 分类号 |
B01J23/44;B01J27/045;B01J27/13;B01J27/25;B01J31/02;B01J31/04;B01J31/16;B01J31/40;C07B61/00;C07C51/58;C07C51/64;C07C57/66;(IPC1-7):C07C57/66 |
主分类号 |
B01J23/44 |
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